Actually, I had no intention of going inside the park but to pass by only. However, the security guard told me to try the bike trail inside. It's located at the Petron Fitness and Nature Trail. It's just a very short bike trail - about 1.2 kilometers. I tried it nonetheless and made several rounds.

Albeit short, I found it a little bit difficult and I was down once. Fortunately, I just suffered a small bruise only at the back of my leg.